3 piece thread loaded seat patent design ball valve

الوصف

~*-piece Thread-loaded Seat Patent Design Ball Valve (BS)
1. BS series ball valve stem springs compensate for packing wear caused by pressure and temperature.
2. High-strength stem bearing provides smooth operation, and reduces the wear between stem and body.
3. Bottom-loaded stem prevents stem blowout and improves the system security.
4. Quarter-turn actuation.
5. Various seat materials are available.
6. Optional bleed hole.
7. Stainless steel, carbon steel, brass and alloy other alloy are available.
8. The size of end connection: 1/8 to 2 or 6mm to *5mm.
9. Pneumatic and solenoid are available.
*0. Pressure up to ***0 psig (**7 bar).
*1. Two thread loaded seat design.
*2. Suitable for gas service and materials are selected according to NACE MR***5/ISO****6.
*3. Every valve is **0% factory tested with nitrogen.